SHELTON, WA
The new Mason County Public Utility District Johns Prairie Operations Center acts as a warehouse, utility field operations, vehicle maintenance, engineering, and as a substation for the Oregon district.
May 6-8, 2025 | Portland, OR
Early bird pricing ends December 31.
Professional Members save 10%.
The new Mason County Public Utility District Johns Prairie Operations Center acts as a warehouse, utility field operations, vehicle maintenance, engineering, and as a substation for the Oregon district.